An animal that backs on a warm rock during the morning hours but retreats to the shade of the rocks during the middle of the day is mostly likely a (n)
A. ectotherm
B. endotherm
C. vertebrate
D. chordate
Look at link it says ectotherm
A, ectotherm
http://www.cix.co.uk/~argus/Dreambio/homeostasis/ectotherms%20and%20endotherms.htm
not a clue i need help to
an animal that basks on a warm rock during the morning hours but retreats to the shade of the rocks during the middle of the day is mostly a (n)
cd
To determine the answer to this question, we need to understand the behavior described. The animal in question backs on a warm rock during the morning hours but retreats to the shade of the rocks during the middle of the day.
By observing this behavior, we can conclude that the animal is regulating its body temperature by using the heat from the warm rock to warm up in the morning and seeking shade to cool down during the hottest part of the day. This behavior is characteristic of ectotherms.
Now, let's examine the options provided:
A. Ectotherm: This option refers to animals that rely on external sources, such as the environment, to regulate their body temperature. Given the behavior described, an ectotherm is the most likely choice.
B. Endotherm: This option refers to animals that can generate heat internally to regulate their body temperature. This behavior does not align with the behavior described, so it is unlikely to be the correct answer.
C. Vertebrate: This option refers to animals that have a backbone. While this information is relevant, it does not help us determine the animal's behavior regarding temperature regulation.
D. Chordate: This option also refers to animals that have a notochord or nerve cord. Like the previous option, it does not provide insight into the animal's temperature regulation behavior.
Based on the behavior described, the most likely answer is A. ectotherm.